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| author | Felix S <felix.von.s@posteo.de> | 2021-04-23 09:13:33 +0200 |
|---|---|---|
| committer | Felix S <felix.von.s@posteo.de> | 2021-04-28 17:19:37 +0530 |
| commit | d4553567d2f38809df2adaaf3a2257bc01d518f4 (patch) | |
| tree | dfe6f21a8fdc9f86a9d00bdf516ebca682e1b7fa | |
| parent | 4d49884c58035f892eed949713ea2931c4d9c6aa (diff) | |
| download | hypervideo-pre-d4553567d2f38809df2adaaf3a2257bc01d518f4.tar.lz hypervideo-pre-d4553567d2f38809df2adaaf3a2257bc01d518f4.tar.xz hypervideo-pre-d4553567d2f38809df2adaaf3a2257bc01d518f4.zip | |
[downloader/ism] Prevent writing the header again when resuming an interrupted download
| -rw-r--r-- | yt_dlp/downloader/ism.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/yt_dlp/downloader/ism.py b/yt_dlp/downloader/ism.py index 1ca666b4a..b3e22793b 100644 --- a/yt_dlp/downloader/ism.py +++ b/yt_dlp/downloader/ism.py @@ -221,10 +221,13 @@ class IsmFD(FragmentFD): self._prepare_and_start_frag_download(ctx) + extra_state = ctx.setdefault('extra_state', { + 'ism_track_written': False, + }) + fragment_retries = self.params.get('fragment_retries', 0) skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True) - track_written = False frag_index = 0 for i, segment in enumerate(segments): frag_index += 1 @@ -236,11 +239,11 @@ class IsmFD(FragmentFD): success, frag_content = self._download_fragment(ctx, segment['url'], info_dict) if not success: return False - if not track_written: + if not extra_state['ism_track_written']: tfhd_data = extract_box_data(frag_content, [b'moof', b'traf', b'tfhd']) info_dict['_download_params']['track_id'] = u32.unpack(tfhd_data[4:8])[0] write_piff_header(ctx['dest_stream'], info_dict['_download_params']) - track_written = True + extra_state['ism_track_written'] = True self._append_fragment(ctx, frag_content) break except compat_urllib_error.HTTPError as err: |